John Slattery Parents: Who are John Slattery Sr. and Joan Mulhern?

John Slattery Sr. and Joan Mulhern are the parents of American actor, John Slattery.

John Slattery Sr. profession

What is John Slattery Sr.’s profession? What does John Slattery Sr. do for a living? What does John Slattery Sr. do for work? John Slattery Sr. is a former leather merchant.

Joan Mulhern profession

What does Joan Mulhern do for a living? What does Joan Mulhern do for work? What is Joan Mulhern’s profession? Joan Mulhern is a retired accountant.

The couple have five other children.

John Slattery is of Irish descent and was raised Catholic. He attended high school at Saint Sebastian’s School in Newton, Massachusetts. He also received a Bachelor of Fine Arts from The Catholic University of America in 1984.

He is married to actress, Talia Balsam and has a son called Harry Slattery.  He has been an active actor since 1988. He also doubles as a director of television and movie who has been nominated four times for the Primetime Emmy Awards.